125141 has 2 divisors, whose sum is σ = 125142. Its totient is φ = 125140.
The previous prime is 125131. The next prime is 125149. The reversal of 125141 is 141521.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 108241 + 16900 = 329^2 + 130^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-125141 is a prime.
It is a Chen prime.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 125141.
It is not a weakly prime, because it can be changed into another prime (125149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62570 + 62571.
It is an arithmetic number, because the mean of its divisors is an integer number (62571).
2125141 is an apocalyptic number.
It is an amenable number.
125141 is a deficient number, since it is larger than the sum of its proper divisors (1).
125141 is an equidigital number, since it uses as much as digits as its factorization.
125141 is an evil number, because the sum of its binary digits is even.
The product of its digits is 40, while the sum is 14.
The square root of 125141 is about 353.7527385053. The cubic root of 125141 is about 50.0187929356.
Adding to 125141 its reverse (141521), we get a palindrome (266662).
The spelling of 125141 in words is "one hundred twenty-five thousand, one hundred forty-one".
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